Southlake Town Hall opened in 1999. It houses both City and Tarrant County offices. All offices are located at 1400 Main Street, Southlake Texas, 76092.

City of Southlake Offices in Town Hall

Department	Suite	Phone
City Manager's Office	460	(817) 748-8003
City Secretary's Office	270	(817) 748-8183
Economic Development	300	(817) 748-8039
Finance Administration and Purchasing	440	(817) 748-8345
Human Resources	260	(817) 748-8064
Library	130	(817) 748-8246
Planning and Development Services
- Planning Administration	310	(817) 748-8621
- Building Inspections	250	(817) 748-8236
- GIS	310	(817) 748-8222
- Code Enforcement	310	(817) 748-8222
- Landscape Administration	310	(817) 748-8051
Public Works Administration & Engineering	320	(817) 748-8098
Southlake Water Utilities-Customer Service	200	(817) 748-8051

Tarrant County Offices in Town Hall

Department	Suite	Phone
Constable's Office	220	(817) 481-8059
- Civil	220	(817) 581-3610
- Delinquent Tax Sales	220	(817) 481-8059
County Clerk	140	(817) 481-8179
County Commissioner - Gary Fickes	410	(817) 481-8234
Justice of the Peace	220	(817) 481-8112
Passport Office (Open 8:00 am-2:15 pm)	340	(817) 481 8190
Travel Health (limited hours)	340	(817) 321-4707
- Travel Health	340	(817) 321-4707
Tax Assessor/Collector	110	(817) 481-8141
- Handicap Stickers/Plates	110	(817) 481-8141
- Property Taxes	110	(817) 481-8141
- Title Transfers	110	(817) 481-8141
- Toll Tags	110	(817) 481-8141
- Vehicle Registration (new and renewal)	110	(817) 481-8141